Any joe shmo can code. All you need is the cable and an internet connection so you can google e92 coding and follow a few directions. Helix charges to keep the doors open and bring the members at e90post the products that they do. 50 bucks is cheap, not even a full tank if you think about it. Plus dealing with a pro shop and a back yard coder are two diff. things and can lead to two diff out comes. I'm not bashing on mofo but he is killing the market for our vendors and unless he can start providing free engineered hardware units for the N54 he's only softening the market.... =[